Chain of custody receipt

Source #3673

Cryptographic attestation that the document below was captured in Goblin House's archive at the timestamp shown, with the hash listed. If the original URL goes dark or its content changes, this receipt remains as evidence of what the public record looked like at capture time.

TitleLegiStorm blog post from January 2026
Original URLhttps://grade.dc.gov/page/department-of-consumer-and-regulatory-affairs
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2017-01-01
EntityHeather Miller Podesta
Captured2026-04-11T20:21:03.435Z UTC
Hash computed at2026-04-11T20:21:03.435Z UTC
SHA-25619c676f39c3f06644a86f7f5efc2d196681df773c5ae80400188dd2b1e9ce1f9
Content length103 bytes
Content preview (first 800 chars) 
Heather Podesta established Heather + Partners in 2007, which underwent rebranding as Invariant in 2017

Verifying this receipt

The hash above was computed as:

sha256( coalesce(url, '<no-url>') || '\n' || raw_content )

Anyone with a copy of the original document can verify the match:

  1. Take the URL field and the original document content.
  2. Concatenate url + '\n' + content and SHA-256 it.
  3. Compare to the SHA-256 row above.

Or POST the candidate content to /source/3673/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3673/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3673/receipt.json